Refrigerator comprising vacuum space

A vacuum space and refrigerator technology, which is applied to household refrigerators, household refrigeration devices, lighting and heating equipment, etc., and can solve the problem of large refrigerators

Active Publication Date: 2014-12-17
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in order to use the heat insulating material to produce a heat insulating effect, it is necessary to ensure that the heat insulating material has a certain thickness, which means that the heat insulating material becomes thicker, resulting in a thicker gap between the inner shell and the outer shell. wall, thus making the refrigerator larger

Method used

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  • Refrigerator comprising vacuum space
  • Refrigerator comprising vacuum space
  • Refrigerator comprising vacuum space

Examples

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Embodiment Construction

[0051]Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

[0052] refer to figure 1 , the refrigerator includes: a main body 1 in which a storage room is formed; a first door 4 rotatably arranged at the main body 1 ; and a second door 5 slidably arranged at the main body 1 .

[0053] In this case, the first door 4 has the function of opening / closing the refrigerating room in the storage room, but is not limited thereto; and the second door 5 has the function of opening / closing the freezing room in the storage room, but Not limited to this.

[0054] figure 2 A perspective view is shown of a main body of a refrigerator according to a preferred embodiment of the present invention, with its casing removed from its top and sides.

[0055] The main body 1 has a structure...

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PUM

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Abstract

This invention relates to refrigerators, and more particularly to a refrigerator in which a vacuum space (130) is formed between an outer case (120) and an inner case (110) of a body (1) thereof for enhancing a heat insulating function. The refrigerator includes a body (1) having a storage space (111) for storing a predetermined storage object, wherein the body (1) includes an inner case (110) having the storage space (111), an outer case (120) having an inside surface spaced a predetermined gap from an outside surface of the inner case (110) to house the inner case (110), and a vacuum space (130) provided between the inner case (110) and the outer case (120) sealed to maintain a vacuum state for heat insulating between the inner case (110) and the outer case (120).

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2010-0105895 filed on October 28, 2010, which is hereby incorporated by reference as if fully set forth herein. technical field [0003] The present invention relates to a refrigerator, and more particularly, to a refrigerator in which a vacuum space is formed between an outer casing and an inner casing of a refrigerator main body for enhancing a heat insulation function. Background technique [0004] A refrigerator is a household appliance that forms a storage room temperature below zero or above zero for refrigerated storage or frozen storage of stored objects. [0005] Generally, a refrigerator is provided with a main body in which a storage space for storing objects to be stored is formed, and a door rotatably or slidably installed on the main body for opening / closing the storage space. [0006] The main body has: an inner case for forming the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D23/06
CPCF25D2201/14F25D23/066F25D23/062F25D11/00F25D23/06F25D23/00F25D23/02F25D23/067
Inventor 丁元荣李明烈池成
Owner LG ELECTRONICS INC
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